Power supply device for vehicle and method of controlling the same

Power supply device for vehicle and method of controlling the same

  • CN 1,911,705 B
  • Filed: 08/08/2006
  • Issued: 05/30/2012
  • Est. Priority Date: 08/08/2005
  • Status: Active Grant
First Claim
Patent Images

1. one kind is used for electric power device, and it comprises:

  • First electrical storage device;

    Second electrical storage device;

    First rotating machine of drive wheels;

    Select switch, this switch are selected in said first electrical storage device and said second electrical storage device, and the electrical storage device of said selection is connected to said first rotating machine;

    AndControl setup, this device is controlled the switch of said select switch according to each charge condition in said first electrical storage device and said second electrical storage device;

    Select at said select switch under the situation of said first electrical storage device;

    When charging, making its said charge condition to become to said first electrical storage device to be higher than the first regulation grade, said control setup indicates said select switch to select said second electrical storage device.

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